5 letter words:
fiord9,
fired9,
fried9,
4 letter words:
defi8,
deif8,
feod8,
fido8,
foid8,
ford8,
fier7,
fire7,
fore7,
froe7,
orfe7,
reif7,
rife7,
dero5,
dire5,
doer5,
dore5,
ired5,
redo5,
ride5,
rode5,
roed5,
3 letter words:
def7,
dif7,
dof7,
fed7,
fid7,
erf6,
fer6,
fie6,
fir6,
foe6,
for6,
fro6,
orf6,
ref6,
rif6,
dei4,
die4,
doe4,
dor4,
ide4,
ode4,
ord4,
red4,
rid4,
rod4,
ire3,
ore3,
rei3,
reo3,
roe3,
2 letter words:
ef5,
fe5,
if5,
of5,
de3,
di3,
do3,
ed3,
id3,
od3,
er2,
io2,
oe2,
oi2,
or2,
re2,